Even though TRON LEGACY’s release still nine months away, Walt Disney Pictures has set writers Edward Kitsis and Adam Horowitz onto a sequel, according to HEAT VISION. No details of the plot are out, but word is the writers are trying to bring the story full circle as a trilogy. No official deals have been set with director Joseph Kosinski or the cast, but options were put in their original contracts. In the end, the future of this production will hinge on the success of the original LEGACY.